For one infant, daycare is usually cheaper, while a nanny buys one-on-one attention, lower illness exposure, and flexible hours at a premium. Infant daycare is the priciest center band, about $10,000 to $20,000 or more a year per 2024 DOL data, but still typically below a full-time nanny.
Sources used: the U.S. Department of Labor (DOL) National Database of Childcare Prices, 2024 release for infant center-based price ranges; the U.S. Bureau of Labor Statistics (BLS) 2024 Occupational Employment and Wage Statistics for caregiver wage context; NAEYC (the National Association for the Education of Young Children) 2024 on infant ratios and supervision. Nanny rates and licensing rules vary by metro and state.
The decision in one paragraph
For a single infant, the gap favors daycare on price and a nanny on attention. Infant daycare is the most expensive center care, roughly $10,000 to $20,000 or more a year, yet a full-time nanny usually runs more, commonly $40,000 to $60,000 or more for one child. So daycare wins the cost line for one baby, while the nanny premium buys one-on-one care, a home with fewer germs, sick-day coverage, and hours you set. The catch is oversight: a nanny is unlicensed and works alone, while a daycare is licensed and staffed but exposes a baby to more illness. This gap is widest with one infant and narrows with a second child.
Which costs less for one infant?
Daycare is almost always cheaper for a single infant. Center-based infant care runs about $10,000 to $20,000 or more a year depending on county, per the U.S. Department of Labor (DOL) National Database of Childcare Prices, 2024 release, which is the highest daycare band but still below a full-time nanny. A nanny commonly costs $40,000 to $60,000 or more a year for one child, anchored to caregiver wages in the U.S. Bureau of Labor Statistics (BLS) 2024 Occupational Employment and Wage Statistics.
The reason is simple: a daycare spreads staff cost across a room of babies, while a nanny is paid solely for yours. That is also why the comparison shifts later. With one infant you pay a large premium for private care, but if you add a second child the nanny's flat cost suddenly competes with two tuitions, as our two-child comparison lays out.
What does each give you?
A nanny buys attention and convenience; daycare buys oversight and a lower bill. A nanny gives your infant one-on-one care in your home, fewer germs, sick-day coverage, and hours you control. A daycare gives you a licensed, inspected setting with backup staff if someone is out, plus a lower cost, in exchange for fixed hours and more exposure to common illnesses.
| Factor | Infant daycare | Nanny (one infant) |
|---|
| Annual cost | About $10,000–$20,000+/yr | About $40,000–$60,000+/yr |
| Attention | Shared, low infant ratios | One-on-one |
| Illness exposure | Higher in a group | Lower at home |
| Sick-day coverage | Child stays home if unwell | Nanny covers mild illness |
| Oversight | Licensed and inspected | Unlicensed, works alone |
| Flexibility | Fixed hours | Hours you set |
Source: the U.S. Department of Labor (DOL) National Database of Childcare Prices, 2024 release; the U.S. Bureau of Labor Statistics (BLS) 2024 Occupational Employment and Wage Statistics; NAEYC (the National Association for the Education of Young Children) 2024 on infant ratios. Rates vary by metro.
What is the cost of being wrong?
The risks differ in kind, so price both. A nanny gives one-on-one care but works unsupervised, which makes thorough vetting, references, and a trial period essential, since there is no second adult in the room. NAEYC (the National Association for the Education of Young Children) 2024 recommends low infant ratios, commonly one adult to three or four babies, and a daycare's licensing and multiple staff provide built-in oversight a solo nanny cannot.
Daycare's tradeoff is illness and rigidity. Infants in group care catch more colds and ear infections, especially in the first year, and a sick child must stay home, which can strain work schedules. A nanny lowers both problems but is a single point of failure: if the nanny is sick or quits, your coverage vanishes overnight. Weigh frequent minor disruptions against rare but total ones.
Honest tradeoff. The nanny premium buys attention and convenience but removes the safeguards of a licensed, multi-staff setting, and it concentrates all your coverage in one person. Daycare costs less and is overseen, yet trades that for more illness and no flexibility on hours. There is no option that is cheaper, more private, and more supervised at once. Pick the two that matter most to you.
When does a nanny become cheaper?
A nanny gets competitive once you have a second child. Because a nanny is one flat cost for one or two children while daycare charges close to per seat, two children often tips the comparison toward a nanny, especially in higher-cost metros. For a single infant, though, daycare almost always wins on price, and the premium for private care is at its largest.
If cost is close and you want in-home care, price a nanny share too, which splits one caregiver between two families and can land between daycare and a solo nanny. For the first year specifically, our infant daycare guide covers ratios and what to check on a tour, and the tour questions help you vet either a center or a candidate.
Choose infant daycare if
- Cost is the deciding factor for one baby.
- You want a licensed, inspected setting with backup staff.
- Some peer exposure and a set routine appeal to you.
- You can tolerate more frequent minor illnesses.
Choose a nanny if
- One-on-one attention is worth the premium.
- Lower illness exposure at home matters to you.
- You need flexible hours and sick-day coverage.
- You can vet thoroughly and handle employer duties.
Related reading: the full daycare vs nanny cost comparison, infant daycare vs staying home, and daycare vs a nanny for two kids.
